Transaction not yet indexed

ZAMxxAtvnLPk6sBRYzWPBGA1smQVtAdgi7ioPJ7PmuUGmK4Fke5QfC1CpkYrqVmE7kPA6RN5bDuZZQACQty1Eem

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