Transaction not yet indexed

53MK3bTrAD5dR95xGFg3mXKLyQaPC9F6aE3KtqhePJm3eHeTcvtWmorRoD1MniFkFRgVLBK2XD5ZnXmSqrh47CYM

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