Transaction not yet indexed

1mkdxeyFY2aAuPjoPKwrKVbiLZ2DsRagMy4N3i3RduJj3uVms7JaWnnGxyN2PGJPqXQSbrgsGX3zmjNVEPS5247

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