Transaction not yet indexed

53mhqvKYcCapSeYCkRkmW9yTQbtZkr8v1qUmfoDJtS2DBtfxHE6bpTL5QBynwtaLJb1mE3DQBVGkujReqETSd6f1

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