Transaction not yet indexed

aMmcAvHFZRxCxzAoPGEDNAU1yjCuuDSb6L12yzgQLVBmcreKPwDTrdt7W1t8TSR2kHmCwFW9NRFv7vQFbeMgGqE

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