Transaction not yet indexed

2R51pz54m4LxY4UT2UbgZCZAmFEjbJGpAc7D8yhc2Z88AePE2i5muokhAHpCCaA7AeSpNotj2WcVCFYX97tRU1JM

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