Transaction not yet indexed

iAmJ19Rj6iz5FZ3fk3gNHPtNEamch1ZSKD3CKEL2SMmBq2SAWNTCaA2JQbodqwjs4pmaXCdzegWT7PrixQtHmaA

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