Transaction not yet indexed

55nELp4rqHeSf4BfTxr4C5r6VE3aNJ5NVDq1RYASoa6m3HXHH5NHmWvR2eQPmL2XxC2LkcdhBLXc6Dc8uQno3WNe

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