Transaction not yet indexed

64EfbvcUuFNzXcPa2mUcjCZEDqcuFoPytyAZrqr61pegTHSJU2BqYWqi75MQwBbimEEMtTRPFdMPkeLeBJ9bgo1T

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