Transaction not yet indexed

AmmvFtfzPhALAyvyrz8SRBC5PiDTzoLVMBZ4mkeZV4AmsQAt9UdG74PyHge85VpyGzSdeDAsHRKYrXiX4mTrgP4

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