Transaction not yet indexed

NMbUaPukN1gCPmRb1aYta4Tkfc74WWrj2tR64poS56JUbU41EatbQmjF5PoCZRkatpw7sHGK6RBG1yZGPmENDk4

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