Transaction not yet indexed

mRECJoAyEEffq4nsxEz6zrsb75k2gGM7PJydpPmRy1uLZj9vHLjBupn9dWXD2LURdLbZdh28Efi7HEpf9JRNSU3

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