Transaction not yet indexed

2ExMYtcm9ndT97FpADq7inQMJDU2mrYKHoVunpTYc2CeoTEUsjPFgKF3rXKoyFswKtZWhzRN6DBspoMPweMRMPt1

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