Transaction not yet indexed

AAMAcG5j4xWstmJ9vjScomfaz12DNYmEzGZ2gaZVMV1SSmDh5YEzUAkuDBpxmSKh5g5BEVanDSVCDZUs3s1wtMX

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