Transaction not yet indexed

53iuj2oyC3bv4k5AnqNkmJNWksDevFNAFHzMp5fvmq8d8FQ9cPcAmKpXZSSHHLyHUzAp3fTu5ywBkjeELyKcZSW8

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