Transaction not yet indexed

ETwtBcGRktr2P2qC8dCmnC2FsjMcUSdGaYNuHuuxSoVRLfqkjgVmKV54i2GjExbMWVRQoamqVyGGVpWVMPMcjH2

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