Transaction not yet indexed

53i4PnR8rUCMvkfEMTBAUnphe1LLC1cJcY5MA9HnVFGPLgws9jtDHCcPiYQQ5CSJh5ttmorY1ovjhRaXjLc73fnh

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