Transaction not yet indexed

EMRRDR2LmVyBfGzBSX2TC1S7AtQAL6u59c4MdLNn2XM3HnCdcn93Fs8aWXQgphGFXs6ssxXxB1QMZfcZQr6ddp3

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