Transaction not yet indexed

ffmLmDsbYaX1rWwkCEC9xSeXkXv5PVzVfCXVSGy2KcQcW5o1YWeZZCMbUR3JDW2RA8pwRTuoGhpi24R3L7PS1FM

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