Transaction not yet indexed

55Echzm5PWjcdR5cui9xuMqUNgQQUiCyHE1AW5W3ybSvpEfDZXDWcMrQs8Y5tdjHkNpLUNE4cw4TWRgnNHxhegVF

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