Transaction not yet indexed

53EDLkkf68tbw7g5FPYaJDywWYoE3QBHu562Rvw4mfQxMiYcsDQKN5AyXLaKoyE7oWF1mdLZdnyNTCYoTRruMPkw

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.