Transaction not yet indexed

yMRFNkz5MPNfixpv4PWNVJ7Ptx9iEZfYDfYjnvETH2ZNi7WjNtXfjLT1uMuv9Z2tSqhoGcBnP8swWdwWiYf2ECE

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