Transaction not yet indexed

53LcMcY42ch7fPFSBStr25iAi8fpjcgpDdzwxCPHYiPybBHHWi9yk6c4ttdkv8Qh2ZvPMTsUQLHKXSstEoe1Nqyx

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