Transaction not yet indexed

M5gPJ2KFALSYwFFjtbUrNyt7P9WvjMvcJLbsMXAHeNq1n6Q2HDMAcYN9PEkoT5PG5f7BrV3SHMWm1hNTXNX4536

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