Transaction not yet indexed

53So7CFjaK7ER3jhbvEFm9KB89Nw3fryZogMPQRX4zSrnEBujqRmv1Kc465bqsxe6xnAvmcjPWSy4cTcBNUhe5mJ

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