Transaction not yet indexed

Y4eXb4jR2NRKc2WcLMP3ZpvMMEr9FDPoKN8FPJjeKEuM7kTywaJUQups3qu42Gbe1R9ajCx9vRyGx5GyNxpWSG9

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